I got trapped by a lambda function in Python

I consider myself a medium-to-experienced Python programmer (I am using python for 6 years). Today I’ve lost almos one hour in a very stupid bug with lambda functions. See what happend: Read more


Rotate an Array K Times in Python

The challenge Given an array, rotate the array to the right by k steps, where k is non-negative. Example 1: Input: nums = [1,2,3,4,5,6,7], k = 3 Output: [5,6,7,1,2,3,4] Explanation: rotate 1 steps to the right: [7,1,2,3,4,5,6] rotate 2 steps to the right:... (more…)

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